Pictures: OSIRIS-REX travels to Kennedy Space Center

Erin Morton/University of Arizona

Lockheed Martin technicians load the OSIRIS-REx spacecraft onto a US Air Force C-17 at Buckley Air Force Base outside of Denver, Colorado, to deliver it to NASA's Kennedy Space Center on Friday, May 20, 2016.

NASA's asteroid-bound spacecraft OSIRIS-REx made the trip from Lockheed Martin in Colorado to Kennedy Space Center in Cape Canaveral on Friday, May 21. OSIRIS-REx is set to launch on Sept. 8 for a seven-year trip to Asteroid Bennu and back.